Home / 14,713.22-22,057.40-6,386.94

Finding the Fourth Proportional to 14,713.22, 22,057.40 and 6,386.94

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Solution

The fourth proportional to 14,713.22, 22,057.40 and 6,386.94 is: 9,575.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,713.22 : 22,057.40 = 6,386.94 : x
  2. Step 2: Convert to fraction form
    14,713.22/22,057.40 = 6,386.94/x
  3. Step 3: Cross multiply
    14,713.22x = 22,057.40 × 6,386.94
  4. Step 4: Simplify right side
    14,713.22x = 140,879,290.36
  5. Step 5: Solve for x
    x = 140,879,290.36/14,713.22
  6. Step 6: Final answer
    x = 9,575.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.